Introduction to Evidence-Based Medicine
William J. Powers, M.D.-- Professor of Neurology, Neurosurgery and Radiology
Washington University School of Medicine -- Presented July 12, 2005


Introduction

This lectures will cover some basic principles of evidence based medicine. We will discuss different types of evidence, their validity and sources of bias. Pros and cons of different methods to measure therapeutic effects will be addressed. Some of the problems in trying to apply the evidence-based approach in the real world will be covered.

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References

 

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"AICLA" controlled trial of aspirin and dipyridamole in the secondary prevention of athero-thrombotic cerebral ischemia.
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A phase III randomized efficacy trial of 2000 mg citicoline in acute ischemic stroke patients.
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